#include <bits/stdc++.h>
using namespace std;
const char C[] = {' ', ' ', ' ', 'a', 'c', 'n', 'o'};
const int N = 1e5 + 5;
int n;
char S[8 * N];
int main() {
scanf("%d", &n);
scanf("%s", &S);
int mn = 3 * n;
int mx = 6 * n;
int ile = 0;
for (int i = 0; i < 8 * n; i++) {
ile += S[i] == '1';
}
if (ile < mn || mx < ile) {
printf("NIE\n");
return 0;
}
ile -= 3 * n;
for (int i = 0; i < n; i++) {
int dod = min(3, ile);
ile -= dod;
printf("%c", C[3 + dod]);
}
printf("\n");
}
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | #include <bits/stdc++.h> using namespace std; const char C[] = {' ', ' ', ' ', 'a', 'c', 'n', 'o'}; const int N = 1e5 + 5; int n; char S[8 * N]; int main() { scanf("%d", &n); scanf("%s", &S); int mn = 3 * n; int mx = 6 * n; int ile = 0; for (int i = 0; i < 8 * n; i++) { ile += S[i] == '1'; } if (ile < mn || mx < ile) { printf("NIE\n"); return 0; } ile -= 3 * n; for (int i = 0; i < n; i++) { int dod = min(3, ile); ile -= dod; printf("%c", C[3 + dod]); } printf("\n"); } |
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